APRD Survey

Dear Users:

We value your contribution to and use of the Arthropod Pesticide Resistance Database (APRD).

The APRD Team is conducting a Survey to gauge users experiences, our objective is to determine how the database enhances research, and to allow for users to provide feedback, suggestions and requests for potential improvements. Please take the anonymous survey using this link: Link to Survey

Thank you for your Participation,
David Mota-Sanchez
Arthropod Resistance Database Director

Reported Resistance Case(s)

Species: panonychus ulmi

Order	Family	Common Name(s)	Group	Host
acari	tetranychidae	european red mite	AG	fruit trees

Active Ingredient: chinomethionate

MOA: Unknown Mode of Action (general), Undetermined MOA
Group: MISC	CAS #: 2439-01-2	Shaugnessy Code: 54101

Resistance Case(s)

Case Id	Year of Report	Type of Resistance	Location	Reference
G2713	1975	Field Evolved Resistance	New Zealand	Collyer, E. and van Geldermalsen, M. (1975). Integrated control of apple pests in New Zealand.. I. Outline of experiment and general results. N. Z. J. Zool., 2 101-34.
G2275	1974	Field Evolved Resistance	USA-- Illinois	Meyer 1974. (1974).
G2276	1974	Field Evolved Resistance	USA-- Washington	Hoyt 1974. (1974).

*The population was created solely by selection and/or genetic manipulation.
**The population was selected further in the laboratory after collection.

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